Post on 16-Jul-2020
CERTIFICATE OF APPROVAL No CF 291
This is to certify that, in accordance with
TS00 General Requirements for Certification of Fire Protection Products The undermentioned products of
SCHOTT UK LIMITED
Drummond Road, Stafford. ST16 3EL Tel: 01785 223166 Fax: 01785 223522
Have been assessed against the requirements of the Technical Schedule(s)
denoted below and are approved for use subject to the conditions appended hereto:
____________________________________________________________________________
CERTIFIED PRODUCT TECHNICAL SCHEDULE
Pyran S Fire Resisting TS 25 Fire Resistant Glass,
Glass Glazing Systems and Materials
Signed and sealed for and on behalf of CERTIFIRE
Sir Ken Knight Issued: 9th September 2002
Chairman - Management Council Revised: 26th June 2009
Valid to: 8th October 2012
Page 1 of 34
Page 2 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS This Certificate of Approval relates to the fire resistance of Pyran S glass when used in the following applications, as defined in BS 476: Part 22: 1987 subject to the undermentioned conditions.
Application Fire Resistance Performance Integrity -
(mins)
Page No.
Timber Screens 30 4
Timber Screens 60 5
Double Glazed Units in Timber Screens 30 – 60 6 – 7
Timber Doorsets 30 8 –11
‘Firestile’ Doorsets 30 12 – 14
Timber Doorsets 60 15 - 16
Steel Screens 30 – 60 – 90 – 120 17 – 20
Steel Doorsets 30 – 60 – 90 – 120 21 – 22
Double Glazed Units in Steel Screens 30 – 60 – 90 23 – 24
Double Glazed Units (comprising Venetian blinds) in Steel Screens
30 25
Butt-Jointed Screens 30 26 – 29
Butt-Jointed Screens 60 30 – 31
Structural Glazing 30 32 – 34
This product is approved on the basis of:
i) Initial type testing. ii) A design appraisal against TS25. iii) Certification of quality management system to ISO 9001: 2008.
iv) Inspection and surveillance of factory production control. v) Audit testing.
This Certificate of Approval must be read in conjunction with CERTIFIRE Technical Schedule TS25, Fire Resistant Glass, Glazing Systems and materials.
General Requirements
Where the glass is installed in a timber or steel framed screen, the orientation of the screen shall be no more than ±10º from the vertical.
There is no restriction to the direction of exposure for the glass i.e. the glass is symmetrical. Orientation may, however, be restricted by the requirements of a non-symmetrical framing system or certain double glazed unit specifications.
The edge cover to each pane shall be 25 mm maximum and 10 mm minimum.
The glass is approved in a nominal thickness of 6, 8, 10, 12 and 15 mm.
Page 3 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Silk Screening and Sand-Blasting The Pyran S glass (6, 8,10, 12 or 15 mm thick) may be provided with silk screen printing with any colour from the ‘RAL’ range to either face within both single and double glazed systems. The printing may account for any area of the glass. Similarly, sand-blasting may be included to either face of the (6, 8, 10, 12 or 15 mm thick) Pyran S glass within both single and double glazed systems. The sand-blasting may account for any area of the glass.
Laminated Pyran S The Pyran S glass (6, 8, 10, 12 or 15 mm thick) may be laminated to float glass having a minimum thickness of 3 mm and a maximum thickness of 6 mm using an interlayer with 0.38mm minimum thickness and 1.52 mm maximum thickness with the laminated glass unit orientated such that the Pyran glass faces the side of the assembly to be fire protected (i.e Pyran S to non-fire risk side). Where this side is not known, laminated glass shall not be used. Pyran S, when laminated as described above, may be used in any timber or steel framed assemblies for up to 30 minutes integrity as covered by this certificate but subject to a maximum pane size of 4.8 m
2. Laminated Pyran S shall not be used in any butt-joint system.
Additionally, a silk sheet material may be included within the laminate/interlayer.
The product development of Pyran S is ongoing and we recommend that you check the SCHOTT website (www.schott.com/uk) for the latest version of the CERTIFIRE Certificate.
Page 4 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in timber framed screens for periods of 30 minutes integrity
The glass shall be glazed utilising the following basic specification:
The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.
1 Pyran S
2 12 mm by 3 mm Hodgson Sealants ‘Firestrip 30’ seal
3 25 mm wide by 21.5 mm high (with 10o chamfer
minimum) hardwood glazing beads, minimum density 650 kg/m
3
4 50 mm long steel pins or screws at 150 mm centres (30
o to glass)
5 Setting blocks
6 80 mm by 45 mm (minimum) softwood or hardwood frame, minimum density 450 kg/m
3
Other CERTIFIRE approved glazing seals may be acceptable subject to the limitations within the relevant certificate. This Certificate of Approval relates to the sizes of Pyran S glass shown in Figure 1 below, when used in conjunction with above system. The aspect ratio of the glass may be unlimited within these aperture dimensions.
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
Figure 1.
Maximum Permitted Pane
Dimensions
1
2
34
5
6
500 1000 1500 2000 2500 3000 3500
1750 2520
4000
3500
3000
2500
2000
Glass
Height (mm)
Glass Width (mm)
Towards
0
2520
3629
Maximum Area 6.35 m2
Page 5 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in timber framed screens for periods of 60 minutes integrity
The glass shall be glazed utilising the following specification:
The screens shall be no greater than 4000 mm high unless suitable intermediate supports and/or fire protected structural supports are provided. Transoms and/or mullions are permitted.
1 Pyran S
2 25 mm by 5 mm Sealmaster Fireglaze 2000 strip compressed to nominally 4 mm
3 25 mm wide by 27 mm high (with 30o chamfer minimum)
hardwood glazing beads, minimum density 710 kg/m3
4 63mm long steel screws at 150mm centres (35o to glass)
5 Sealmaster Fireglaze compound nominally 6 mm wide by 5 mm thick
6 95 mm by 45 mm (minimum) hardwood frame, minimum density 640 kg/m
3, (increase depth of frame by 2, 4 or
6 mm for 8,10 and 12 mm glass respectively)
7 54 mm wide by 2 mm thick Sealmaster ‘GL60’ intumescent liner
Other CERTIFIRE approved glazing seals may be acceptable subject to the limitations within the relevant certificate. This Certificate of Approval relates to the sizes of Pyran S glass shown in Figure 2 below, when used in conjunction with above system. The aspect ratio of the glass may be unlimited within these aperture dimensions.
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
5
4
6
1
2
3
7
500 1000 1500 2000 2500
1400
3000
2500
2000
1500
1000
Glass
Height (mm)
Glass Width (mm)
Towards
0
Maximum Area 4.00 m2
Figure 2.
Maximum Permitted Pane Dimensions
2857
Page 6 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass within Double Glazed Units in timber framed screens for periods of 30 and 60 minutes integrity
The glass shall be glazed utilising the following basic specification:
The screens shall not include transom members.
1 Pyran S
2 Minimum 4 mm thick glass of any type including toughened, laminated, annealed or Low E glass
3 25 mm by 4 mm Mann McGowan Pyrostrip 500 seal
4 25 mm wide by 25 mm high (with 45o chamfer
minimum) hardwood glazing beads, minimum density 660 kg/m
3
5 50 mm long steel pins or screws at 100 mm centres (45
o to glass)
6 Setting blocks
7 94 mm by 44 mm (minimum) hardwood frame, minimum density 660 kg/m
3
8 20 mm by 2 mm Pyrostrip 500 used at perimeter of unit (against edge of glass)
(1) Double glazed units comprising laminated glass should not be used where the fire risk side is unknown or where the fire risk is to the Pyran S side of the assembly.
(2) ‘Low E’ coatings may only be utilised within units where the Pyran S is to the non-fire side of the assembly. The ‘Low E’ coating shall be applied to ‘Surface 3’ of the assembly only, i.e the inner face of the secondary/non-Pyran S pane.
Other CERTIFIRE approved glazing seals may be acceptable subject to the limitations within the relevant certificate. This Certificate of Approval relates to the sizes of Pyran S glass shown in Figures 3 and 4 (see overleaf), when used in conjunction with above system. The aspect ratio of the glass may be unlimited within these aperture dimensions.
2
3
4
6
5
7
1
8
Page 7 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass within Double Glazed Units in timber framed screens for periods of 30 and 60 minutes integrity (continued)
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
500 1000 1500 2000 2500
1260 1688
2500
2000
1500
1000
500
Glass
Height (mm)
Glass Width (mm)
Towards
0
Maximum Area 2.85 m2
2262
1688
1010 1428
2500
Glass Height (mm)
Glass Width (mm)
Towards
0
Maximum Area 2.04 m2
2020
1428
Figure 3.
Maximum Permitted Pane Dimensions
30 minutes Integrity
Figure 4.
Maximum Permitted Pane Dimensions
60 minutes Integrity
Page 8 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S Glass in timber door leaves for periods of 30 minutes integrity The glass shall be glazed utilising the following basic specification:
1 6 mm Pyran S
2 15 mm by 2 mm Pyrostrip 300
3 Hardwood glazing beads min. density 550 kg/m3
4 40 mm long steel pins or screws at 150 mm centres (30o to glass)
5 Minimum 6 mm thick hardwood aperture liner (not required on door leaves with a softwood / hardwood timber core of density > 550 kg/m
3)
6 FD30 door leaf
20
15
1
18.5 5.5
5
1
2
34
6
44
5
Page 9 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in timber door leaves for periods of 30 minutes integrity (continued)
This Certificate of Approval relates to the sizes of Pyran S glass shown in Figure 5, when used in conjunction with the system detailed within the preceding figures:
2000
1900
1800
1700
1600
Glass Width (mm)
500 600 700 800 900
Glass
Height (mm)
Towards
0
1940
1750
722
Maximum Area 1.40 m2
Figure 5. Maximum
Permitted Pane Dimensions
Page 10 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in timber door leaves for periods of 30 minutes integrity (continued) Alternative Glazing System – Lorient Flexible Figure 1 When an alternative glazing system is utilised, namely Lorient Figure 1, vision panels of increased dimensions may be approved. The glazing system should follow the following specification: This Certificate of Approval relates to the sizes of Pyran S glass shown in Figure 5a, when used in conjunction with the system detailed within the preceding figures:
The sizes given in Figure 5a above are based on test evidence using lamincore blanks from Moralt Tischlerplatten GmbH & Co KG.
1 6 mm Pyran S
2 Lorient Polyproducts Ltd – Flexible Figure 1
3 Hardwood glazing beads min. density 650 kg/m3, 22 mm by 22 mm
4 60 mm long steel pins or screws at 150 mm centres (30o to glass)
5 Minimum 6 mm thick hardwood aperture liner (not required on door leaves with a softwood / hardwood timber core of density > 450 kg/m
3)
6 FD30 door leaf
Glass Width (mm)
800 1000
Glass
Height (mm)
Towards
0
2250
1800
Maximum Area 1.80 m2
Figure 5a. Maximum
Permitted Pane Dimensions
Page 11 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in timber door leaves for periods of 30 minutes integrity (continued) For this application, in addition to any relevant requirements for timber framed screens above, the following conditions shall apply:
1. The doorset, including door frame and associated building hardware, should have achieved at least 30 minutes integrity when tested, or subsequently assessed by one of the laboratories approved by CERTIFIRE as acceptable for this purpose, to BS 476: Part 22: 1987.
2. If the proposed doorset is to be used in double-leaf configuration, the test or assessment evidence should be applicable to double-leaf configurations.
3. Likewise, if the proposed doorset is to be used in the unlatched configuration, the available evidence should be applicable to unlatched doorsets.
4. The proposed doorset should also have included a glazed aperture or apertures of the intended size, shape, area and number.
5. When used to glaze CERTIFIRE approved doorsets which have smaller apertures than allowed in this certificate, the aperture sizes specified in the doorset certificate shall take precedence.
6. The door leaves shall consist of timber faces coupled with timber or other cellulosic cores of minimum overall leaf thickness, 44 mm.
7. When an alternative CERTIFIRE approved glazing system is used, the system shall have been shown to be capable of including Pyran S glass. The maximum permitted aperture dimensions shall be as detailed below or included within the relevant CERTIFIRE certificate for the glazing system, whichever is the lesser.
8. Other CERTIFIRE approved glazing seals may be acceptable subject to the limitations within the
relevant certificate. This Certificate of Approval relates to the sizes of Pyran S glass shown in Figure 5 and 5a above, when used in conjunction with above system. The aspect ratio of the glass may be unlimited within these aperture dimensions.
Page 12 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in ‘Firestile’ timber doorsets for periods of 30 minutes integrity All seals to be produced by Mann McGowan Fabrications Limited. The doorsets may be single-acting, single or double-leaf and are to be as detailed within the figures below:
Door Leaf to Frame Detail
Meeting Stile Detail The door leaves may be provided with a mid-rail (or a number of intermediate rails) of minimum dimensions 85 mm by 45 mm and of minimum density 550 kg/m
3.
1 95 mm by 45 mm timber door frame minimum density 550 kg/m
3 (15 mm deep stop)
2 Pyrostrip 500 Flexifin intumescent seal, 25 mm by 4 mm within head and 15 mm by 4 mm within jambs
3 Minimum 85 mm by 45 mm timber stiles and rails (bottom rail 200 mm minimum).
4 Door stop, 12 mm deep, minimum density 550 kg/m3
(pinned, screwed or rebated from solid)
1 Pyrostrip 500 Flexifin intumescent seal 10 mm by 4 mm
2 Minimum 85 mm by 45 mm timber stiles and rails (bottom rail 200 mm minimum). Minimum density 550 kg/m
3
2
3
1
4
1
2
12 mm
Page 13 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in ‘Firestile’ timber doorsets for periods of 30 minutes integrity (continued) Decorative glazing beads as detailed below may be applied to the surface of the glass. Such beads are to be chamfered at each end and shall not be mechanically fixed to the perimeter beading.
* These dimensions may be reduced. A single 10 mm wide by 3 mm thick Pyrostrip 100P intumescent seal is to be included within the groove to the back of the bead. Beads are to be secured using double sided tape constructed from a polyester backing with a modified acrylic adhesive. Doors may include a lock/latchset of maximum forend width 25 mm, such that they shall be by-passed via a minimum of 4 mm intumescent either side.
20 *
10
25 *
15 *
3
Page 14 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S Glass in ‘Firestile’ timber doorsets for periods of 30 minutes integrity (continued) This Certificate of Approval relates to the sizes of Pyran S glass shown in Figure 6 below, when used in conjunction with the glazing system detailed previously:
500 600 700 800 900
2000
1900
1800
1700
1600
Glass Height (mm)
Glass Width (mm)
Towards
0
1940
1750
722
Maximum Area 1.40 m2
800 900 1000 1100 1200
922 1150
2600
2400
2200
2000
1800
Door
Leaf Height
(mm)
Door Leaf Width (mm)
Towards
0
2550
2043
Maximum Area 2.35 m2
Figure 6.
Maximum Permitted
Pane Dimensions
Figure 7.
Maximum Permitted Door Leaf Dimensions
Page 15 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in timber door leaves for periods of 60 minutes integrity The glass shall be glazed utilising the following basic specification:
1 6 mm thick Pyran S glass
2 25 mm wide by 3 mm thick Pyroglaze 60 glazing seal
3 25 mm high by 29 mm wide with 20o chamfer (plus a
4 mm high by 4 mm wide bolection) hardwood glazing beads, minimum density 640 kg/m
3
4 Non-combustible / hardwood setting blocks
5 60 mm long steel pins or screws at 80 mm centres (40
o to glass)
6 54 mm wide by 2 mm thick Pyrostrip 100 ECSA liner aperture liner
7 Nominally 54 mm thick FD60 door leaf
This Certificate of Approval relates to the sizes of Pyran S glass shown in Figure 8, when used in conjunction with the system detailed within the preceding figures:
1
2
3
4
5
6
7
Glass Width (mm)
700 756
Glass Height (mm)
Towards
0
1728
1600
Maximum Area 1.20 m2
Figure 8.
Maximum Permitted Pane Dimensions
Page 16 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in timber door leaves for periods of 60 minutes integrity (continued) For this application, in addition to any relevant requirements for timber framed screens above, the following conditions shall apply:
1. The doorset, including door frame and associated building hardware, should have achieved at least 60 minutes integrity when tested, or subsequently assessed by one of the laboratories approved by CERTIFIRE as acceptable for this purpose, to BS 476: Part 22: 1987.
2. If the proposed doorset is to be used in double-leaf configuration, the test or assessment evidence should be applicable to double-leaf configurations.
3. Likewise, if the proposed doorset is to be used in the unlatched configuration, the available evidence should be applicable to unlatched doorsets.
4. The proposed doorset should also have included a glazed aperture or apertures of the intended size, shape, area and number.
5. When used to glaze CERTIFIRE approved doorsets which have smaller apertures than allowed in this certificate, the aperture sizes specified in the doorset certificate shall take precedence.
6. The door leaves shall consist of timber faces coupled with timber or other cellulosic cores of minimum overall leaf thickness, 54 mm.
7. When an alternative CERTIFIRE approved glazing system is used, the system shall have been shown to be capable of including Pyran S glass. The maximum permitted aperture dimensions shall be as detailed below or included within the relevant CERTIFIRE certificate for the glazing system, whichever is the lesser.
8. Other CERTIFIRE approved glazing seals may be acceptable subject to the limitations within the relevant certificate. This Certificate of Approval relates to the sizes of Pyran S glass shown in Figure 8 above, when used in conjunction with above system. The aspect ratio of the glass may be unlimited within these aperture dimensions.
Page 17 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in steel framed screens for periods of 30, 60, 90 and 120 minutes integrity
The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. The glass shall be installed into a previously tested framing system (which is covered appropriately by test or assessment evidence) using pressure plate glazing, screw-fixed or clip-on retaining beads, see examples below. The glass shall be glazed into the screen with ceramic fibre gasket on both faces and set on setting blocks which comprise calcium silicate material to determine the correct edge cover. Maximum Permitted Pane Dimensions This Certificate of Approval relates to the sizes of Pyran S glass shown in Figures 9 to 14 below, when used in conjunction with above systems:
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
Figure 9. 30 minutes Integrity – 6
mm
1875 3180
3180
1875
Glass
Height (mm)
Glass Width (mm)
Towards
0
Maximum Area 5.96 m2
Page 18 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in steel framed screens for periods of 30, 60, 90 and 120 minutes integrity (continued)
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
1500 2000 2500 3000 3500
1875 3125
3500
3000
2500
2000
1500
Glass Height (mm)
Glass Width (mm)
Towards
0
1875
Maximum Area 5.86 m2
3125
1500 2000 2500 3000 3500
1821 3438
3500
3000
2500
2000
1500
Glass Height (mm)
Glass Width (mm)
Towards
0
1821
Maximum Area 6.26 m2
3438
Figure 10.
30 minutes Integrity – 8
mm
Figure 11.
30 minutes Integrity – 10, 12 & 15 mm
Page 19 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass in steel framed screens for periods of 30, 60, 90 and 120 minutes integrity (continued)
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
1000 1500 2000 2500 3000
1417 2875
3000
2500
2000
1500
1000
Glass
Height (mm)
Glass Width (mm)
Towards
0
1419
Maximum Area 4.08 m2
2880
Figure 12. 60 mins Integrity – 6, 8, 10, 12 & 15
mm
1000 1500 2000 2500 3000
1400 2576
3000
2500
2000
1500
1000
Glass Height (mm)
Glass Width (mm)
Towards
0
1564
Maximum Area 4.03 m2
2875
Figure 13.
90 mins Integrity – 6, 8, 10, 12 & 15 mm
Page 20 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S Glass in steel framed screens for periods of 30, 60, 90 and 120 minutes integrity (continued)
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
500 1000 1500 2000 2500
1400 1878
3000
2500
2000
1500
1000
Glass
Height (mm)
Glass Width (mm)
Towards
0
1878
Maximum Area 3.53 m2
2520
Figure 14.
120 mins Integrity – 6, 8, 10, 12 & 15 mm
Page 21 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S Glass in steel door leaves for periods of 30, 60, 90 and 120 minutes integrity For this application, in addition to any relevant requirements for steel framed screens given previously, the following conditions shall apply: 1. The doorset, including door frame and associated building hardware, should have achieved at
least 30, 60, 90 or 120 minutes integrity (as relevant) when tested, or subsequently assessed by one of the laboratories approved by CERTIFIRE as acceptable for this purpose, to BS 476: Part 22: 1987.
2. If the proposed doorset is to be used in double-leaf configuration, the test or assessment evidence should be applicable to double-leaf configurations.
3. Likewise, if the proposed doorset is to be used in the unlatched configuration, the available evidence should be applicable to unlatched doorsets.
4. The proposed doorset should also have included a glazed aperture or apertures of the intended size, shape, area and number.
5. When used to glaze CERTIFIRE approved doorsets which have smaller apertures than allowed in this certificate, the aperture sizes specified in the doorset certificate shall take precedence.
Maximum Permitted Pane Dimensions This Certificate of Approval relates to the sizes of Pyran S glass shown in Figures 15 to 17 below, when used in conjunction with above systems:
500 1000 1500 2000 2500
1512
3000
2500
2000
1500
1000
Glass
Height (mm)
Glass Width (mm)
Towards
0
2835
Figure 15. 30 mins Integrity – 6, 8, 10, 12 & 15
mm
Page 22 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S Glass in steel door leaves for periods of 30, 60, 90 and 120 minutes integrity (continued):
600 800 1000 1200 1400
1010
2200
2000
1800
1600
1400
Glass
Height (mm)
Glass Width (mm)
Towards
0
2045
Figure 16.
60 mins Integrity – 6, 8,10, 12 & 15 mm
Figure 17.
90 & 120 mins Integrity – 6, 8,10, 12 & 15 mm
600 800 1000 1200 1400
950 1188
1400
1200
1000
800
600
Glass Height (mm)
Glass Width (mm)
Towards
0
1250
Maximum Area 1.19 m2
Page 23 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S Glass within Double Glazed Units in steel framed screens for periods of 30, 60 and 90 minutes integrity
The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.
The glass shall be installed into a previously tested framing system (which is covered appropriately by test or assessment evidence) using screw-fixed or clip-on retaining beads. Pressure glazed systems are required for large sizes for 30 minute and all 60 and 90 minute applications, see Figures 18 and 19. The glass shall be glazed into the screen with ceramic fibre gasket on both faces and set on setting blocks, which comprise calcium silicate material to determine the correct edge cover. Examples of framing systems are shown below.
Maximum Permitted Pane Dimensions
This Certificate of Approval relates to the sizes of Pyran S glass shown in Figures 18 to 20, when used in conjunction with above systems:
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
Figure 18. 30 minutes Integrity – Steel
frames
1600 1800 2000 2200 2400
1773 2179
2800
2600
2400
2200
2000
Glass
Height (mm)
Glass Width (mm)
Towards
0
2752
2179
Maximum Area 4.88 m2
Page 24 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass within Double Glazed Units in steel framed screens for periods of 30, 60 and 90 minutes integrity
(1) Double glazed units comprising laminated glass should not be used where the fire risk side is unknown or where the fire risk is to the Pyran S side of the assembly.
(2) ‘Low E’ coatings may only be utilised within units where the Pyran S is to the non-fire side of the assembly. The ‘Low E’ coating shall be applied to ‘Surface 3’ of the assembly only, i.e the inner face of the secondary/non-Pyran S pane.
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
1600 1800 2000 2200 2400
1818 2330
3000
2800
2600
2400
2200
Glass
Height (mm)
Glass Width (mm)
Towards
0
2981
2330
Maximum Area 5.42 m2
1400 1600 1800 2000 2200
1466 2083
3000
2800
2600
2400
2083
Glass Height (mm)
Glass Width (mm)
Towards
0
2960
Maximum Area 4.34 m2
Figure 19.
Pressure Glazed Steel Frames 30 minutes Integrity
Figure 20.
Pressure Glazed Steel Frames 60 & 90 minutes Integrity
Page 25 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S Glass within Double Glazed Units comprising venetian blinds in steel framed screens for periods of 30 minutes integrity
The screens shall be no greater than 4000 mm high unless suitable intermediate suports and/or fire protected structural supports are provided.
The double glazed units shall comprise two panes of 6, 8, 10, 12 or 15 mm thick Pyran S glass and include a centrally located venetian blind. They shall be installed into a previously tested framing system (which is covered appropriately by test or assessment evidence) using screw-fixed or clip-on retaining beads. The glass shall be glazed into the screen with ceramic fibre gasket on both faces and set on setting blocks which comprise calcium silicate material to determine the correct edge cover. Examples of framing systems are shown below.
Maximum Permitted Pane Dimensions
This Certificate of Approval relates to the sizes of Pyran S double glazed units shown in Figure 21, when used in conjunction with above systems: Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
Figure 21. Maximum Permitted
Pane Dimensions
1000 1500 2000 2500 3000
2328
4000
3500
3000
2500
2000
Glass
Height (mm)
Glass Width (mm)
Toward
s
3610
2328
Maximum Area 5.42
Page 26 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S within Butt-Jointed Assemblies for periods of 30 minutes integrity
The perimeter of the system is to comprise a framing assembly of steel or timber as previously detailed within this data sheet, see page 4 (timber frames) and page 14 (steel frames). Fireglaze Compound to be produced by Sealmaster Limited.
Butt-Joint Glazing Details
Alternative Perimeter Detail
1 Pyran S
2 Fireglaze compound
1 Pyran S
2 Fireglaze compound
3 Supporting concrete wall
7±1
2 1
25
2
1
3
Page 27 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S within Butt-Jointed Assemblies for periods of 30 minutes integrity (continued)
Maximum Permitted Pane Dimensions
6, 8, 10, 12 and 15 mm thick Pyran S may be used within butt-jointed assemblies up to the maximum dimensions detailed within Figure 22 below:
When installed in butt jointed form the recommended height and thickness for Pyran S glass will vary depending on loads applied eg wind load, barrier load, etc. Please check with the Schott Technical Department for the correct specification. Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
Figure 22.
6, 8 10, 12 & 15 mm thick
1875 3180
3180
1875
Glass Height (mm)
Glass Width (mm)
Towards
0
Maximum Area 5.96 m2
Page 28 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S within Butt-Jointed Assemblies (Alternative Installation details) for periods of 30 minutes integrity 6, 8, 10, 12 and 15 mm thick Pyran S may be used within butt-jointed assemblies up to maximum pane dimensions as detailed within Figure 23 and within the following installation specifications.
1 Pyran S
2 20 mm by 6 mm ceramic fibre tape
3 25 mm by 25 mm by 3 mm thick mild steel angle
4 Non-combustible packer / setting block
5 Minimum 50 mm long steel screws fixings at 250 mm centres
Back to Back Steel Angle Detail
1 Pyran S
2 20 mm by 6 mm ceramic fibre tape
3 Mild steel angle forming 30 mm deep glazing pocket
4 Non-combustible packer / setting block
5 Minimum 50 mm long steel screws fixings at 250 mm centres
Channel Detail
1
2
3
4
5
1
2
3
4
5
Page 29 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S within Butt-Jointed Assemblies (Alternative Installation details) for periods of 30 minutes integrity
When installed in butt jointed form the recommended height and thickness for Pyran S glass will vary depending on loads applied eg wind load, barrier load, etc. Please check with the Schott Technical Department for the correct specification. Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
1875 3180
3180
1875
Glass
Height (mm)
Glass Width (mm)
Towards
0
Maximum Area 5.96 m2
Figure 23. Maximum Permitted
Pane Dimensions
Page 30 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S within Butt-Jointed Assemblies for periods of 60 minutes integrity
The perimeter of the system is to comprise a previously tested framing system (which is covered appropriately by test or assessment evidence) using pressure plate glazing, screw-fixed or clip-on retaining beads (figure below is an example only). The glass shall be glazed into the screen with ceramic fibre gasket on both faces and set on setting blocks which comprise calcium silicate material to determine the correct edge cover.
Perimeter Detail Butt-Joint Glazing Details (at button joint position)
Butt-Joint Glazing Details
1 10/12/15 mm thick Pyran S
2 Steel frame
3 3M Interam I-10, 30 mm wide by 5 mm thick (head only)
4 Ceramic fibre based glazing tape (vertical and bottom edges) 20 mm wide by 5 mm thick
5 Gluske Kerafix Putty (thickness of glass x 5 mm wide)
6 Stainless steel E60 butt-joint ‘button’
2
1
3 4
61 1
1 5 1
Page 31 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS
Pyran S within Butt-Jointed Assemblies for periods of 60 minutes integrity (continued)
Maximum Permitted Pane Dimensions
10, 12 and 15 mm thick Pyran S may be used within butt-jointed assemblies up to the maximum dimensions detailed within Figures 24 and 25 below:
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
500 1000 1500 2000 2500
962 1581
3000
2500
2000
1500
Glass
Height (mm)
Glass Width (mm)
Towards
0
Figure 25.
Buttons at maximum 812.5 mm centres
2600
Maximum Area 2.50 m2
1581
500 1000 1500 2000 2500
960 1766
3500
3000
2500
Glass
Height
(mm)
Glass Width (mm)
Toward
s
Figure 24.
Buttons at maximum 650 mm
centres
3250
Maximum Area 3.12
1766
Page 32 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S within ‘Structural Glazing’ system for periods of 30 minutes integrity The glazing system comprises steel "T" profiles (60 x 90 x 8mm) with mounting plates top and bottom, fixed via M10 x 35 mm long bolts, to the supporting construction. Steel angles or channels, 2 mm thick, are utilised at the perimeter of the assembly to form glazing pockets, 35 mm deep x 14 mm wide at sides and base, 50 mm deep x 14 mm wide at the head, into which the Pyran S is located. Each glass pane is fixed to the support structure via M12 point support fixings*. * Four point fixings for panes < 2.45 m² height: width ratio not to exceed 1.11:1 * Six point fixings for panes > 2.45 m²
'A' 'E'
'C'
'D'
'B'
Page 33 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S within ‘Structural Glazing’ system for periods of 30 minutes integrity (continued) Horizontal and vertical glass-to-glass joint widths are nominally 6 mm. Steel strips nominally 30 mm wide x 2 mm thick are to be used on all horizontal joints. Joint stabilisers, 38 mm in diameter, are to be employed to all vertical joints at no greater than 946 mm centres.
section 'B'
section 'D'
section 'A'
section 'C'
section 'E'
Page 34 of 34 Signed
Issued: 9th September 2002
Revised:26th June 2009
Valid to: 8th October 2012
CERTIFICATE No CF 291 SCHOTT UK LIMITED
PYRAN S FIRE RESISTING GLASS Pyran S within ‘Structural Glazing’ system for periods of 30 minutes integrity Only 8, 10, 12 & 15 mm thick Pyran S may be used in conjunction with the above detailed assemblies at the maximum dimensions detailed within Figure 26 below. Any number of panes may be used vertically or horizontally. However, tie-backs to the main structure are required every 4000 mm high. Width of assembly is unlimited.
Pyran S glass at thicknesses of 6, 8, 10, 12 and 15 mm is currently available up to a standard size of 3000 mm by 1600 mm. Larger sizes of 8, 10, 12 and 15 mm Pyran S are available on application to Schott UK Ltd.
1000 1500 2000 2500 3000
896
3000
2500
2000
1500
1000
Glass Height (mm)
Glass Width (mm)
Towards
0
Maximum Area 3.60 m2
2689
1200
Figure 26. Maximum Permitted Pane Dimensions
(8, 10, 12 & 15 mm thick)